Home / 3,561,556,554,009.90-5,342,334,831,015.20-3,561,556,554,009.90

Finding the Fourth Proportional to 3,561,556,554,009.90, 5,342,334,831,015.20 and 3,561,556,554,009.90

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Solution

The fourth proportional to 3,561,556,554,009.90, 5,342,334,831,015.20 and 3,561,556,554,009.90 is: 5,342,334,831,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,556,554,009.90 : 5,342,334,831,015.20 = 3,561,556,554,009.90 : x
  2. Step 2: Convert to fraction form
    3,561,556,554,009.90/5,342,334,831,015.20 = 3,561,556,554,009.90/x
  3. Step 3: Cross multiply
    3,561,556,554,009.90x = 5,342,334,831,015.20 × 3,561,556,554,009.90
  4. Step 4: Simplify right side
    3,561,556,554,009.90x = 19,027,027,631,117,556,565,147,648
  5. Step 5: Solve for x
    x = 19,027,027,631,117,556,565,147,648/3,561,556,554,009.90
  6. Step 6: Final answer
    x = 5,342,334,831,015.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.